Air Quality Monitoring using Arduino IOT Cloud and ESP8266 | Arduino IOT Cloud Projects

Air Quality Monitoring using Arduino IOT Cloud and ESP8266
Required Components
==================
1. ESP8266
2. MQ135 Sensor
3. DHT11 Sensor
4. Connecting Cable
5. Connecting Wires
Components Link
===============
1. ESP8266 - www.electronicscomp.com/nodem...
2. MQ135 Sensor - www.electronicscomp.com/mq135...
3. Temperature and Humidity Sensor - www.electronicscomp.com/dht11...
Software Required
===============
1. Arduino IDE - www.arduino.cc/en/main/software
2. Programming Language - C Language
Source Code
===========
github.com/Tech-Trends-Shamee...
Reference Video of Arduino Experiments
======================================
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5. How to Display Temperature, Pressure, Altitude Display in LCD
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18. How To Receive SMS in GSM Module and Send Automatic Response
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19. How to send SMS from GSM Module to Mobile
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20. GSM SIM 800 C Caller ID | Arduino Projects
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[@Sparkles-xm7er]

hi , i have done the same as shown in the video , but in the output panel , it shows nothing
what should i do , can u sayy???please

[@basexyz]

if i want to add oled then what do i do?

[@chinkahmin1741]

Sir, thank you for your amazing video and help me learn some knowledge. But i have question, how do i make my esp8266 online? I try upload the code through esp8266 using cable port. But once i upplug when finish uploading, the status said offline and plug in again it stay offline, Hope sir can give some advice to help me solve the problem

[@Resjemzx]

Can this work with Bluetooth??

[@user-ll9vy3gs2p]

Hi, Good Day, can I ask on how to make the Status ONLINE? Hoping for a guidance in a kind response.

[@TechTrendsShameer]

Thank you. If all the configurations are correct like variable names, wifi credentials etc, it will appear online automatically.

[@ItsRevanz]

sir can i use lcd for the output? If so how can i do that can you help me sir i try to follow your video abbbout this to i use mq 135 dht 22 and lcd can you help me sir?

[@TechTrendsShameer]

Yes. You can use LCD. th-cam.com/video/cFJPEvR0r9w/w-d-xo.html

[@priyavasishta29]

Sir program is not uploading to node mcu. Getting espcom upload mem failed plz help

[@TechTrendsShameer]

Check port and board name

[@vishald3521]

Tq sir it is working
But I have a doubt that can we seen it in our mobile sir ?

[@playstation07]

Sir please reply i have project exhibition tomorrow, sir code is running all is clear ,but output is not coming please reply

[@TechTrendsShameer]

Any error message?

[@playstation07]

@@TechTrendsShameer no error in code, but device showing offline

[@abhishekrath3037]

Hii sir
It show humidity was not declare in this scope

[@TechTrendsShameer]

Check the variable name you declared is same as mentioned in the video. Otherwise you need to mention the variable name which you declared in the code.

[@debanujde3897]

code is verified and uploaded but i cant seem to see the output in the dashboard what should i do
can you please help me its very urgent

[@TechTrendsShameer]

Please double check the connection.

[@zainulnaik9331]

Sir if I use esp32 what will be the board name

[@TechTrendsShameer]

ESP32 Dev Module. Check this video.
th-cam.com/video/gyEXT2BwaRs/w-d-xo.html

[@navya...3351]

Sir it says port is not available any solution?? Plz reply..

[@TechTrendsShameer]

Install the Arduino Agent and try.

[@moonbeam6901]

sir my humidity and temperature is not function

[@TechTrendsShameer]

Any error?

[@basexyz]

i not getting the board

[@TechTrendsShameer]

Connect the board and install the Arduino Create agent.

[@vishald3521]

Sir please provide a circuit diagram for this

[@TechTrendsShameer]

Its mentioned in the video. Please check.

[@vishald3521]

Yes sir but it is showing like block diagram( layout design) please provide me as circuitary figure

[@vishald3521]

?

[@harshjagale1695]

Sir code is not working please do something

[@TechTrendsShameer]

Its a working code. May I know the problem you are facing?

[@harshjagale1695]

​@@TechTrendsShameerI can't detect my nodemcu even after i installed the drivers

[@raashmiphanitya1182]

Also can you tell me if this project can be done using nodmcu v3 version because j only have that

[@raashmiphanitya1182]

please help me with this
sir

[@TechTrendsShameer]

Did you installed the Agent?